نتایج جستجو برای: onobrychis vicifolia scop
تعداد نتایج: 1472 فیلتر نتایج به سال:
ارزیابی تنوع ژنتیکی درون و بین گونه های اسپرس ایرانی (onobrychis vicifolia)با استفاده از نشانگر srap
اسپرس (onobrychis vicifolia, l) گیاهی چندساله و از خانواده بقولات بوده و ایران یکی از مهمترین مراکز تنوع جنس اسپرس به شمار می رود. با وجود اهمیت این گیاه در مراتع ایران، با این حال، تحقیقات بر روی توده های بومی اسپرس در کشور محدود و عمدتا به صورت منطقه ای صورت گرفته است. بررسی تنوع ژنتیکی توده های مختلف گیاه اسپرس می تواند در حفظ ذخایر ژرم پلاسم این گیاه و کمک به برنامه های اصلاحی موثر باشد. اس...
OBJECTIVES Earlier experiments have revealed that a single pretreatment of the rat with chlorphenvinphos (CVP) at a subtoxic dose (1.0 mg/kg, about 1/10 of DL50) makes the animal hyposensitive to the locomotor stimulating effect of amphetamine (AMPH) or scopolamine (SCOP) given three weeks postexposure. Such a hyposensitivity did not develop after a single or multiple (at short intervals) dosin...
Seed enhancement methods are applied to eliminate or decrease adverse environmental stresses effects and increase seed germination rate and vigor of rangeland plants. The aim of this study was to assess different methods of seed coating effects on germination speed of Onobrychis sativa at different sowing depths and soil moisture levels. The experiment was conducted at growth chamber to apply a...
In this study, our aim was to clarify the ameliorative effects of zeatin, a development hormone in plants. Zeatin mitigated cognitive deficits and showed AChE inhibition in scopolamine (Scop)-induced mice following 21 d of zeatin treatment. After administration of Scop for 30 min, each mouse performed Y-maze and step-down latency tasks as a check on immediate against cognitive function. The res...
اسپرس (Onobrychis viciifolia Scop.)، از جمله بقولات علوفهای چند ساله است که برای تولید علوفه در اراضی دیم و آبی و همچنین به صورت چرای مستقیم مورد توجه میباشد. این لگوم علوفهای سازگاری وسیعی به شرایط اقلیمی دارد و برای تولید علوفه مورد استفاده قرار میگیرد. بهمنظور ارزیابی و گزینش اکوتیپهای برتر و تولید رقم سنتتیک، 25 اکوتیپ اسپرس جمعآوری شده از منطقه آذربایجان از نظر صفات کمّی و کیفی از سا...
Abstract In order to evaluation of seed (pod) priming and seed size (pod) effects on growth and anti oxidant enzymes activity of sainfoin (onobrychis viciifolia Scop.) seedling in normal and drought condition, this experiment was carried in green house condition in 2010. Treatments (16) included: two masses (Borojen and Ghazvin), two seed sizes (large, >4.5 mm and small, 4.5>…>3.5 mm) and four ...
GABAergic projections terminate on numerous hippocampal interneurons containing calcium binding proteins (CBPs), including calbindin D‑28k (CB), calretinin (CR) and parvalbumin (PV). Memory deficits and expression levels of CB, CR, and PV were examined in the hippocampal subregions following systemic scopolamine (Scop; 1 mg/kg) treatment for 4 weeks in mice. Scop treatment induced significant m...
SCANPS performs iterative profile searching similar to PSI-BLAST but with full dynamic programing on each cycle and on-the-fly estimation of significance. This combination gives good sensitivity and selectivity that outperforms PSI-BLAST in domain-searching benchmarks. Although computationally expensive, SCANPS exploits onchip parallelism (MMX and SSE2 instructions on Intel chips) as well as MP...
While disruption of the circadian clock triggers a spectrum of affective abnormalities, how the clock regulates mammalian emotionality remains unclear. Here, we characterized the time-of-day-dependent regulation of mouse anxiety-like behaviors. We show that anxiety-like behaviors are expressed in a circadian manner in mice and demonstrate that the clock machineries in the dorsal telencephalon (...
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